Check if the firmware you want to use is the right one for your SAMSUNG T311 Galaxy Tab 3 8.0 3G. The table below contain all the useful information you might need for your software. The firmware posted here was designed for GALAXY Tab3 for T315XXUBOI2 PDA version and T315XSABOI2 CSC code. This is a dedicated T315XXUBOI2 bootloader type and 3182817099 CRC software. Android KitKat 4.4.2 comes with Android Security Patch Level. Please also make sure if the changelist and 18/09/2015 build date are correct for SAMSUNG T311 Galaxy Tab 3 8.0 3G.
If the specification posted for the software is correct and you want to use the XSA OPEN software from Australia, simply tap on the download button. Size of all flash files posted is 1.24 GB.